
Conservation Of Cultural Heritage - Surface Protection For Porous Inorganic Materials - Laboratory Test Methods For The Evaluation Of The Performance Of Water Repellent Products
出版:Association Francaise de Normalisation

專(zhuān)家解讀視頻
2015 [01/02/2015]2013 PR [01/07/2013]
Indice de classement: X80-028. PR NF EN 16581 July 2013. (08/2013)
EN 16581:2014 - Identical